{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Subject", "Treatment", "Effect", "Treatment.Freq", "Treatment.Time_elapsed", "Subject.Gender", "Subject.Race", "Treatment.Drug", "Combination.Drug", "Treatment.Dosage", "Treatment.Disorder", "Subject.Population", "Subject.Disorder", "Treatment.Route", "Treatment.Duration", "Subject.Age"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment.Disorder", "Combination.Drug", "Treatment.Time_elapsed", "Treatment.Route", "Treatment", "Treatment.Freq", "Subject.Gender", "Subject.Age", "Subject", "Subject.Race", "Treatment.Duration"]}], "input": "We presented a patient with status asthmaticus treated with a combination of theophylline and prednisone who developed a perforated gastric ulcer."}
{"adverse event": [{"trigger": "developed ", "arguments": {"Subject": "a patient with status asthmaticus", "Treatment": "theophylline and prednisone", "Effect": "perforated gastric ulcer", "Treatment.Freq": "NAN", "Treatment.Time_elapsed": "NAN", "Subject.Gender": "NAN", "Subject.Race": "NAN", "Treatment.Drug": ["prednisone", "theophylline"], "Combination.Drug": ["prednisone", "theophylline"], "Treatment.Dosage": "NAN", "Treatment.Disorder": "status asthmaticus", "Subject.Population": "NAN", "Subject.Disorder": "NAN", "Treatment.Route": "NAN", "Treatment.Duration": "NAN", "Subject.Age": "NAN"}}], "potential therapeutic event": []}